Are you sad because no one ever responds to your Tweets? Here's a sure-fire way to get a reply. Stealth Mountain describes his account as follows (I may be wrong, but the muscles on the avatar look male):

I alert twitter users that they typed sneak peak when they meant sneak peek. I live a sad life.

So all you have to do is Tweet about a "sneak peak" and the Stealth Mountain will come after you! Link -via Everlasting Blort